Dell’Oro Group announced that "Wireless Packet Core market revenues grew eight percent over the last year during the second quarter of 2012. Sales were propelled by the Evolved Packet Core segment of the market as service providers accelerated the deployment of Long Term Evolution (LTE) networks"
Chris DePuy (pictured), Analyst of Wireless Packet Core at Dell’Oro Group, said: "Fourteen percent of wireless packet core spending was related to evolved packet core equipment spending that provides signaling management, classifies wireless data traffic and ties to billing systems of LTE networks“.
See also "[Dell'Oro]: PCRF Market to Reach $700M in 2015" - here.
See "Evolved Packet Core Expands 250 Percent in 2Q12" - here.